Question Choosing a New Gaming PC advice. £1500 Budget

Mar 2, 2020
Hi all, as the topic states I'm after a PC that will last me for the next 5 to 10 years. I mainly play some FPS Steam games and then WoT. Star citizen if it every gets released.
Looking at pre builds just fry my brain. I need some help please as I can't make a decision, or shall I say I have not a clue what to look for.
I have a £1500. Budget for the pc and about £500 for a monitor/s
I would like a very decent FPS rate, great graphics and just a overall fast pc. I will not be streaming games.
My current pc was from PC Specialists and 8year ago cost me £1200. Nothing flash, but still manage about 45 to 60 FPS on most of the games I play. On WoT I manage over 100fps . All games in altar settings with a palit gtx 780 jetstream 3gb

Thanks again for any advice.